Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Abluftsaugung-de#Sense
Extraction of foul air-en#Sense
Estrazione dell'aria viziata-it#Sense
Ανανέωση του αέρα-el#Sense
Extraction de l'air vicié-fr#Sense
Extração do ar viciado-pt#Sense
Afzuiging van bedorven lucht-nl#Sense
Afkastningsluft-da#Sense
Extracción del aire viciado-es#Sense
Απαγωγή του μολυσμένου αέρα-el#Sense
Luftabsaugung-de#Sense